private void SendNotificationAfterValidation() { if (ParentCollection != null) { ParentCollection.RaiseValidationStatus(!HasValidationError); } }
public string?this[string propertyName] { get { // Reset error condition string?error = null; HasValidationError = false; if (propertyName.Equals("Name", StringComparison.OrdinalIgnoreCase)) { if (IsNamePropertyEmpty()) { error = PropertyPageResources.NameCannotBeEmpty; HasValidationError = true; } else if (IsNamePropertyDuplicate()) { error = PropertyPageResources.DuplicateKey; HasValidationError = true; } else { // We are doing Row Validation - make sure that in addition to Name - Value is valid HasValidationError = IsValuePropertyEmpty(); } } else if (propertyName.Equals("Value", StringComparison.OrdinalIgnoreCase)) { if (string.IsNullOrWhiteSpace(Value)) { error = PropertyPageResources.ValueCannotBeEmpty; HasValidationError = true; } else { // We are doing Row Validation - make sure that in addition to Value - Name is valid HasValidationError = IsNamePropertyEmpty() || IsNamePropertyDuplicate(); } } _parentCollection?.RaiseValidationStatus(!HasValidationError); return(error); } }